EP1353808A1 - Article d'ecriture a encre liquide et a valve a memoire de forme - Google Patents
Article d'ecriture a encre liquide et a valve a memoire de formeInfo
- Publication number
- EP1353808A1 EP1353808A1 EP02702445A EP02702445A EP1353808A1 EP 1353808 A1 EP1353808 A1 EP 1353808A1 EP 02702445 A EP02702445 A EP 02702445A EP 02702445 A EP02702445 A EP 02702445A EP 1353808 A1 EP1353808 A1 EP 1353808A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ink
- reservoir
- article
- valve
- capillary element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 16
- 239000012080 ambient air Substances 0.000 claims abstract description 10
- 210000002159 anterior chamber Anatomy 0.000 claims description 33
- 210000003128 head Anatomy 0.000 claims description 26
- 239000012528 membrane Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 239000003570 air Substances 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000011325 microbead Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012781 shape memory material Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/18—Arrangements for feeding the ink to the nibs
- B43K5/1818—Mechanical feeding means, e.g. valves; Pumps
- B43K5/1827—Valves
- B43K5/1836—Valves automatically closing
Definitions
- articles of the first category the reservoir which contains the ink is isolated from the ambient air and does not contain air; a flexible piston moves in the reservoir as ink is consumed and seals.
- the valve 13 is in elevation relative to the peripheral rim 13a in the form of a sort of cup, the convex top 13h of which faces the inside of the reservoir 3 has two slots 16 perpendicular to each other. Due to the shape memory material used for this valve 13 and due to the curvature of the top 13h of said valve, the two slots 16 remain closed, in the normal position, and seal the tank 3 tightly. , when the reservoir 3 is pressurized by actuation of the membrane 12, this overpressure pushes the four tabs 17 delimited by the two perpendicular slots 16, which causes the valve 13 to open as soon as the ratio (A) of the pressure Pi inside the tank 3 on the pressure P 2 to the inside the volume of the anterior chamber 6 opposite the valve 13 is greater than a first value Ai.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0101125A FR2820080B1 (fr) | 2001-01-26 | 2001-01-26 | Article d'ecriture a encre liquide et a valve a memoire de forme |
| FR0101125 | 2001-01-26 | ||
| PCT/FR2002/000319 WO2002058943A1 (fr) | 2001-01-26 | 2002-01-25 | Article d'ecriture a encre liquide et a valve a memoire de forme |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1353808A1 true EP1353808A1 (fr) | 2003-10-22 |
| EP1353808B1 EP1353808B1 (fr) | 2008-03-12 |
Family
ID=8859311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02702445A Expired - Lifetime EP1353808B1 (fr) | 2001-01-26 | 2002-01-25 | Article d'ecriture a encre liquide et a valve a memoire de forme |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7048459B2 (fr) |
| EP (1) | EP1353808B1 (fr) |
| JP (1) | JP4090884B2 (fr) |
| CN (1) | CN1210169C (fr) |
| AU (1) | AU2002235979B2 (fr) |
| BR (1) | BR0206543A (fr) |
| CA (1) | CA2435881C (fr) |
| DE (1) | DE60225528T2 (fr) |
| ES (1) | ES2304239T3 (fr) |
| FR (1) | FR2820080B1 (fr) |
| MX (1) | MXPA03006661A (fr) |
| WO (1) | WO2002058943A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100562280B1 (ko) * | 2004-06-15 | 2006-03-23 | 주식회사모나미 | 필기구 |
| AR056792A1 (es) * | 2005-11-12 | 2007-10-24 | Unilever Nv | Dispensador capilar |
| US20090142128A1 (en) * | 2007-11-29 | 2009-06-04 | Kurtis Johnson | Dry erase marker renewal device |
| EP4011638A1 (fr) * | 2020-12-11 | 2022-06-15 | Société BIC | Instrument d'écriture comprenant un matériau de flux commutable |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0240994B2 (fr) * | 1986-04-10 | 1994-09-21 | Jiro Hori | Dispositif d'application d'un liquide du genre stylo |
| FR2676969B1 (fr) | 1991-05-27 | 1996-08-23 | Conte Sa | Article d'ecriture a encre liquide comportant un reservoir tampon-microporeux. |
| DE19706967C1 (de) * | 1997-02-21 | 1998-09-03 | Kaufmann R Dataprint | Flüssigkeitsregler zur Versorgung eines Verbrauchers mit Flüssigkeit aus einem Flssigkeitsvorrat |
| JPH10235273A (ja) * | 1997-02-28 | 1998-09-08 | Pentel Kk | 吐出容器 |
-
2001
- 2001-01-26 FR FR0101125A patent/FR2820080B1/fr not_active Expired - Fee Related
-
2002
- 2002-01-25 AU AU2002235979A patent/AU2002235979B2/en not_active Ceased
- 2002-01-25 MX MXPA03006661A patent/MXPA03006661A/es active IP Right Grant
- 2002-01-25 CN CN02804142.9A patent/CN1210169C/zh not_active Expired - Fee Related
- 2002-01-25 EP EP02702445A patent/EP1353808B1/fr not_active Expired - Lifetime
- 2002-01-25 ES ES02702445T patent/ES2304239T3/es not_active Expired - Lifetime
- 2002-01-25 JP JP2002559256A patent/JP4090884B2/ja not_active Expired - Fee Related
- 2002-01-25 CA CA002435881A patent/CA2435881C/fr not_active Expired - Fee Related
- 2002-01-25 WO PCT/FR2002/000319 patent/WO2002058943A1/fr not_active Ceased
- 2002-01-25 DE DE60225528T patent/DE60225528T2/de not_active Expired - Lifetime
- 2002-01-25 BR BR0206543-6A patent/BR0206543A/pt not_active Application Discontinuation
-
2003
- 2003-07-25 US US10/628,075 patent/US7048459B2/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO02058943A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US7048459B2 (en) | 2006-05-23 |
| CA2435881C (fr) | 2009-11-24 |
| DE60225528T2 (de) | 2008-09-25 |
| JP2004520198A (ja) | 2004-07-08 |
| CA2435881A1 (fr) | 2002-08-01 |
| FR2820080B1 (fr) | 2003-04-18 |
| WO2002058943A1 (fr) | 2002-08-01 |
| BR0206543A (pt) | 2004-06-22 |
| AU2002235979B2 (en) | 2007-01-04 |
| DE60225528D1 (de) | 2008-04-24 |
| CN1210169C (zh) | 2005-07-13 |
| MXPA03006661A (es) | 2004-05-31 |
| EP1353808B1 (fr) | 2008-03-12 |
| FR2820080A1 (fr) | 2002-08-02 |
| CN1489527A (zh) | 2004-04-14 |
| ES2304239T3 (es) | 2008-10-01 |
| JP4090884B2 (ja) | 2008-05-28 |
| US20040170466A1 (en) | 2004-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2742898C (fr) | Dispositif doseur a pression differentielle | |
| EP2616352B1 (fr) | Tete de distribution d'un liquide goutte a goutte et flacon de conditionnement correspondant | |
| FR2492321A1 (fr) | Stylo comportant un clapet manoeuvrable de l'exterieur dans l'arrivee d'encre notamment pour tracer des lettres fines | |
| EP0803381B1 (fr) | Reservoir tampon pour article d' ecriture a encre liquide et article d'ecriture comportant un tel reservoir | |
| EP0681924B1 (fr) | Article d'écriture à encre liquide, notamment à base de solvant | |
| FR2563470A1 (fr) | Stylo-traceur muni d'un moyen de compensation de pression pour evacuer l'encre excedentaire | |
| EP2828097B1 (fr) | Dispositif d'application de fluide et ses utilisations | |
| EP0516538B1 (fr) | Article d'écriture à encre liquide comportant un reservoir tampon microporeux | |
| EP0822098B1 (fr) | Article d'écriture à encre liquide dont le réservoir est equipé d'un système anti-désamorçage | |
| EP1353808B1 (fr) | Article d'ecriture a encre liquide et a valve a memoire de forme | |
| FR2704183A1 (fr) | Instrument d'écriture ou de dessin. | |
| EP0316210B1 (fr) | Dispostif pour appliquer sur une surface une substance liquide ou semi-pâteuse | |
| FR2615761A1 (fr) | Dispositif applicateur de liquide | |
| WO2010061130A2 (fr) | Instrument d'ecriture et capuchon a rainures internes pour un instrument d'ecriture. | |
| CH656581A5 (fr) | Instrument pour ecrire comportant un dispositif pour eviter le dessechement de l'encre. | |
| FR2713905A1 (fr) | Machine automatique pour la préparation d'infusions de boissons chaudes. | |
| WO2024121707A1 (fr) | Module de distribution pour un appareil destiné à l'application d'un produit colorant et appareil utilisant un tel module | |
| FR2896183A1 (fr) | Instrument d'ecriture comprenant un dispositif de mise a l'air libre du reservoir | |
| FR2842760A1 (fr) | Article d'ecriture capillaire a restitution amelioree | |
| FR2993483A1 (fr) | Pompe et distributeur de produit fluide comprenant une telle pompe. | |
| FR1464853A (fr) | Stylographe à pointe capillaire, à bloc d'alimentation interchangeable | |
| EP0352231A2 (fr) | Evaporateur pour désodorisant | |
| FR2736702A1 (fr) | Valve pour recipient pressurise et recipient ainsi equipe | |
| WO2000026095A1 (fr) | Contenant distributeur pour liquide, plus ou moins visqueux | |
| FR3136400A1 (fr) | Stylo-plume à réservoir rechargeable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20030708 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REF | Corresponds to: |
Ref document number: 60225528 Country of ref document: DE Date of ref document: 20080424 Kind code of ref document: P |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2304239 Country of ref document: ES Kind code of ref document: T3 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20081215 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20120126 Year of fee payment: 11 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20120126 Year of fee payment: 11 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20130125 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130125 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20140509 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130126 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20191219 Year of fee payment: 19 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20191218 Year of fee payment: 19 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 60225528 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210131 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210803 |